SMTL ID : 2wtm.2 (1 other biounit)

Est1E from Butyrivibrio proteoclasticus

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 7 residues within 4Å: Chain A: G.35, F.36, H.107, S.108, Q.109, H.228 Ligands: GOL.2 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:F.36, A:F.36, A:H.107, A:S.108, A:Q.109 Water bridges: A:G.35 Salt bridges: A:H.228 PO4.3: 7 residues within 4Å: Chain B: G.35, F.36, T.37, S.108, Q.109, R.166 Ligands: PO4.4 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:F.36, B:T.37, B:S.108, B:Q.109, B:Q.109, B:H.228 Water bridges: B:R.166, B:R.166, B:R.166, B:R.166 Salt bridges: B:R.166 PO4.4: 10 residues within 4Å: Chain B: H.34, G.35, F.36, T.37, G.38, E.42, H.44, H.107, S.108 Ligands: PO4.3 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:G.35, B:T.37, B:E.42, B:H.107 Water bridges: B:T.37, B:E.42, B:S.108, B:S.108 Salt bridges: B:H.44, B:H.107

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: F.36, T.37, G.38, E.42, H.228, C.229 Ligands: PO4.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.228 Water bridges: A:T.37, A:T.37, A:H.107 GOL.5: 4 residues within 4Å: Chain B: Y.16, E.41, V.46, R.61 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.61, B:R.61 Water bridges: B:Q.49, B:Q.49 GOL.6: 3 residues within 4Å: Chain B: C.8, D.9, A.88 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:D.9, B:D.9 Water bridges: B:G.10, B:L.87, A:N.171

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Goldstone, D.C. et al., Structural and Functional Characterization of a Promiscuous Feruloyl Esterase (Est1E) from the Rumen Bacterium Butyrivibrio Proteoclasticus. Proteins (2010)

Release Date

2010-01-19

Peptides

EST1E: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

EST1E

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